import { SimpleSkeletosAction } from "./SimpleSkeletosAction";
import Promise = require("bluebird");
/**
 * This is simply a wrapper for the SimpleSkeletosAction that allows to to wrap
 * the .execute() function in a promise. This is useful when we want to interpret any callback
 * errors, while still using a new transaction.
 *
 */
export declare abstract class SimpleSkeletosPromiseAction<ReturnType> extends SimpleSkeletosAction {
    protected returnValue: ReturnType;
    protected _resolve: (value?: ReturnType) => void;
    protected _reject: (error?: any) => void;
    /**
     * Returns the action as a promise using the ReturnType as specified by the subclass.
     *
     * @returns {Promise<T>|Promise}
     */
    asPromise(): Promise<ReturnType>;
    /**
     * We override the doAfterExecute(..) function in order to reject or resolve the promise
     *
     * @param err
     */
    protected doAfterExecute(err?: Error): void;
}